FR2749904B1 - DOUBLE SHOCK ABSORBER WITH A SIMPLE MOUNTING TORQUE LIMITER - Google Patents

DOUBLE SHOCK ABSORBER WITH A SIMPLE MOUNTING TORQUE LIMITER

Info

Publication number
FR2749904B1
FR2749904B1 FR9607479A FR9607479A FR2749904B1 FR 2749904 B1 FR2749904 B1 FR 2749904B1 FR 9607479 A FR9607479 A FR 9607479A FR 9607479 A FR9607479 A FR 9607479A FR 2749904 B1 FR2749904 B1 FR 2749904B1
Authority
FR
France
Prior art keywords
mass
shock absorber
rotates
torque limiter
simple mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR9607479A
Other languages
French (fr)
Other versions
FR2749904A1 (en
Inventor
Giovanni Grieco
Ayman Mokdad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo SE
Original Assignee
Valeo SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo SE filed Critical Valeo SE
Priority to FR9607479A priority Critical patent/FR2749904B1/en
Priority to DE1997607733 priority patent/DE69707733T2/en
Priority to EP19970105374 priority patent/EP0798490B1/en
Priority to EP97109497A priority patent/EP0814280B1/en
Priority to AT97109497T priority patent/ATE239881T1/en
Publication of FR2749904A1 publication Critical patent/FR2749904A1/en
Application granted granted Critical
Publication of FR2749904B1 publication Critical patent/FR2749904B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/13164—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by the supporting arrangement of the damper unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/139—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by friction-damping means
    • F16F15/1397—Overload protection, i.e. means for limiting torque

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Vibration Dampers (AREA)
  • Braking Arrangements (AREA)

Abstract

The shock absorber comprises a first mass (12) rotating with an input shaft (24). A second mass (24) rotates coaxially on the first mass by means of ball bearings (20). These constitute a friction clutch reaction plate (86) which rotates on the output shaft. The two masses are coupled together by an interposed flexible washer. The second mass has a first part (64) able to rotate freely on the first mass and a second part (66) which rotates on this first part. These constitute a friction clutch reaction plate (84). Friction torque limiters (98) are arranged between the first and second parts of the second mass. The external ball bearing track (21) is constituted by the peripheral internal edge of the first part of the second mass.
FR9607479A 1996-03-28 1996-06-17 DOUBLE SHOCK ABSORBER WITH A SIMPLE MOUNTING TORQUE LIMITER Expired - Lifetime FR2749904B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9607479A FR2749904B1 (en) 1996-06-17 1996-06-17 DOUBLE SHOCK ABSORBER WITH A SIMPLE MOUNTING TORQUE LIMITER
DE1997607733 DE69707733T2 (en) 1996-03-28 1997-04-01 Dual mass flywheel, especially for motor vehicles
EP19970105374 EP0798490B1 (en) 1996-03-28 1997-04-01 Double mass damper, especially for motor vehicles
EP97109497A EP0814280B1 (en) 1996-06-17 1997-06-11 Double mass damper containing easily mountable torque limiter
AT97109497T ATE239881T1 (en) 1996-06-17 1997-06-11 DUAL MASS FLYWHEEL WITH AN EASY TO INSTALL TORQUE LIMITER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9607479A FR2749904B1 (en) 1996-06-17 1996-06-17 DOUBLE SHOCK ABSORBER WITH A SIMPLE MOUNTING TORQUE LIMITER

Publications (2)

Publication Number Publication Date
FR2749904A1 FR2749904A1 (en) 1997-12-19
FR2749904B1 true FR2749904B1 (en) 1998-08-14

Family

ID=9493104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9607479A Expired - Lifetime FR2749904B1 (en) 1996-03-28 1996-06-17 DOUBLE SHOCK ABSORBER WITH A SIMPLE MOUNTING TORQUE LIMITER

Country Status (3)

Country Link
EP (1) EP0814280B1 (en)
AT (1) ATE239881T1 (en)
FR (1) FR2749904B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762060B1 (en) * 1997-03-25 1999-05-14 Valeo FRICTION CLUTCH WITH WEAR RETRACTING DEVICE, ESPECIALLY FOR A MOTOR VEHICLE
FR2797005B1 (en) 1999-07-13 2001-12-07 Valeo DIAPHRAGM CLUTCH MECHANISM, ESPECIALLY FOR A MOTOR VEHICLE
JP4505143B2 (en) * 1998-10-07 2010-07-21 ヴァレオ Dual mass member damping flywheel, especially for automobiles
FR2784429B1 (en) 1998-10-07 2001-04-06 Valeo DOUBLE SHOCK ABSORBER, ESPECIALLY FOR MOTOR VEHICLES
FR2784430B1 (en) * 1998-10-07 2001-08-24 Valeo DOUBLE SHOCK ABSORBER, ESPECIALLY FOR MOTOR VEHICLES
FR2784431B1 (en) 1998-10-07 2001-04-06 Valeo DOUBLE SHOCK ABSORBER, ESPECIALLY FOR MOTOR VEHICLES
FR2816679B1 (en) * 2000-11-10 2003-01-03 Valeo TORQUE TRANSMISSION DEVICE, PARTICULARLY FOR A MOTOR VEHICLE
KR100448360B1 (en) * 2001-09-18 2004-09-10 현대자동차주식회사 Dual mass flywheel
FR2871204B1 (en) 2004-06-08 2007-09-28 Valeo Embrayages DOUBLE SHOCKWHEEL, IN PARTICULAR FOR MOTOR VEHICLE
FR3123399A1 (en) * 2021-05-25 2022-12-02 Valeo Embrayages Shock absorber assembly for a mobility device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603961B1 (en) * 1983-11-15 1993-07-09 Luk Lamellen & Kupplungsbau DEVICE FOR COMPENSATING FOR ROTATION
FR2618201B1 (en) * 1987-07-15 1993-09-24 Valeo TORSION SHOCK ABSORBER.
FR2718813B1 (en) * 1994-04-14 1996-07-12 Valeo Shock absorber flywheel, especially for a motor vehicle.
FR2714434B1 (en) * 1993-12-23 1996-02-09 Valeo Damping device intended to be integrated into a motor vehicle powertrain.

Also Published As

Publication number Publication date
EP0814280A1 (en) 1997-12-29
ATE239881T1 (en) 2003-05-15
FR2749904A1 (en) 1997-12-19
EP0814280B1 (en) 2003-05-07

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